Zebra P1002512 ユーザーズマニュアル

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Rev. 1.04 
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EM 220
Mobile Printer Service Manual 
6. Adjustments and Maintenance 
 
6-1 Printer Cleaning 
 
If the interior of the printer is dusty, print quality can decline. 
In such a case, follow the instructions below to clean the printer. 
 
 
  CAUTION 
• Make sure to turn the printer power off prior to cleaning. 
• The print head gets very hot during printing. Before cleaning the print head, turn the printer   
power off and wait approximately 10 minute before commencement. 
• When cleaning the print head, do not to touch the heated portion of the print head. 
            (The print head is susceptible to damage from static electricity, etc.) 
• Do not allow the print head to become scratched and/or damaged in any way. 
 
 
 
 
1) Open the paper cover and remove any paper that may be present. 
 
2) Wipe the print head ① with a cleaning pen. 
 
3) Use a cloth moistened with an alcohol solution to clean the paper sensor  ②  and remove any paper 
  remnants and/or dust. 
 
4) Insert paper into the printer 1~2 minutes after completing the cleaning process and close the printer   
cover.